The Conservative Party of Canada emerged from the necessity of unifying two significant right-leaning political factions within the country: the Canadian Alliance, led by Stockwell Day, and the Progressive Conservative Party, led by Peter MacKay. The merger was a culmination of years of negotiations aimed at reducing division among conservative voters and creating a cohesive political entity that could more effectively compete in federal elections against the Liberal Party, which had been predominant in Canadian politics at the time. This amalgamation was not just a culmination of ideas but also a strategic move in response to shifting voter demographics and sentiments in Canada.

Delegates from both parties gathered to vote on the merger, which included discussions about the core principles that would guide the new party. On this day, the Conservative Party of Canada was officially registered, marking a new chapter in the country's political history. The formation was widely seen as a response to the various challenges facing Canadian conservatism, including the need for a stronger platform to advance conservative values and policies within the framework of Canadian governance.

With the official registration, the Conservative Party aimed to consolidate support from diverse groups within the right, including fiscal conservatives, social conservatives, and libertarians, thereby creating a comprehensive platform that could garner broader voter appeal. The event highlighted the importance of unity as a strategic goal and laid the groundwork for future electoral successes, as this new party would go on to form the government in the subsequent election in 2006.